Backpack sleeping bag



FIG. 1 is a front view of a backpack sleeping bag showing my new design.

FIG. 2 is a rear view of the backpack sleeping bag.

FIG. 3 is a first side view of the backpack sleeping bag.

FIG. 4 is a second side view of the backpack sleeping bag.

FIG. 5 is a top view of the backpack sleeping bag.

FIG. 6 is a bottom view of the backpack sleeping bag; and,

FIG. 7 is a perspective view of the backpack sleeping bag.

The broken lines shown on the upper and lower straps in FIGS. 1 & 6, are understood to represent stitching. 

The ornamental design for a backpack sleeping bag, as shown and described. 